CSV parser based on RFC 4180.

Example1

csv::open("/path/to/csv_file") { |fields|
	#info("%s",fields[0]);
}

Example2

csv::parse("a,b,c") { |row|
	let i = 0u;
	while i < vec::len(row) {
  		io::println(#fmt("%u: %s", i, row[i]));
  		i += 1u;
	}
}

# 0: a
# 1: b
# 2: c